20171153196

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{18461}}^1$

素因数の和:18692

約数の個数: 96

約数和(自身を含む): 53430504960

約数和(自身を除く): 33259351764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 151, 201, 268, 302, 402, 453, 603, 604, 804, 906, 1206, 1359, 1809, 1812, 2412, 2718, 3618, 4077, 5436, 7236, 8154, 10117, 16308, 18461, 20234, 30351, 36922, 40468, 55383, 60702, 73844, 91053, 110766, 121404, 166149, 182106, 221532, 273159, 332298, 364212, 498447, 546318, 664596, 996894, 1092636, 1236887, 1993788, 2473774, 2787611, 3710661, 4947548, 5575222, 7421322, 8362833, 11131983, 11150444, 14842644, 16725666, 22263966, 25088499, 33395949, 33451332, 44527932, 50176998, 66791898, 75265497, 100353996, 133583796, 150530994, 186769937, 301061988, 373539874, 560309811, 747079748, 1120619622, 1680929433, 2241239244, 3361858866, 5042788299, 6723717732, 10085576598, 20171153196]

約数ペア:

[(1, 20171153196), (2, 10085576598), (3, 6723717732), (4, 5042788299), (6, 3361858866), (9, 2241239244), (12, 1680929433), (18, 1120619622), (27, 747079748), (36, 560309811), (54, 373539874), (67, 301061988), (108, 186769937), (134, 150530994), (151, 133583796), (201, 100353996), (268, 75265497), (302, 66791898), (402, 50176998), (453, 44527932), (603, 33451332), (604, 33395949), (804, 25088499), (906, 22263966), (1206, 16725666), (1359, 14842644), (1809, 11150444), (1812, 11131983), (2412, 8362833), (2718, 7421322), (3618, 5575222), (4077, 4947548), (5436, 3710661), (7236, 2787611), (8154, 2473774), (10117, 1993788), (16308, 1236887), (18461, 1092636), (20234, 996894), (30351, 664596), (36922, 546318), (40468, 498447), (55383, 364212), (60702, 332298), (73844, 273159), (91053, 221532), (110766, 182106), (121404, 166149)]